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Discussion :: Network Analysis and Synthesis

  1. A series circuit has R = 5 Ω and C = 10 μF. It is switched on to a 12 V dc battery at t = 0. The current in the circuit will be maximum

    2. A.
    at t = RC
    B.
    at t = ∞
    C.
    at t = 0+
    D.
    none of the above

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    Answer : Option C

    Explanation :

    In RC circuit excited by a dc battery of voltage E, and is maximum at t = 0+.

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